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A member asked:

What does pr interval .12, qrs .09 and qt interval .34 mean on an ecg?

3 doctors weighed in across 2 answers

Normal: Pr is normal up .20; qrs is normal up to .12. Qt is rate dependent, but .34 is definitely in the normal range. Not to worry!

Answered 8/16/2013

4.9k views

Thank

Intervals: It means those intervals are normal, it doesn't say anything about the rest of the ecg.

Dr Baez agreed

Answered 8/17/2013

4.9k views

Thank

Related Questions

A member asked:

Had an ECG and was wonderinf if results are normal. PR Interval=166 QRSD Interval=89 QT Interval=378 QTcB=374 PR=74 QRS=93 T-wave=119 I'm 32 years of age. My last ECG(a year ago) my PR, QRS, and T-wave were all significantly lower?

A doctor has provided 1 answer

A member asked:

Hade a ECG done just now vent rate 82 pr interval 144ms qrs duration 102 MS qt/qtc 344/401 MS p-r-t axes 49 74 55 is this normal reading?

A doctor has provided 1 answer

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ECG Done. Here are the values Vent.rate = 76bpm PR interval = 140ms QRS duration = 96 ms QT/QTc = 378/425 ms P-R-T axes 40 -21 19 Are these results normal readings ?

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My ECG shows ventricle rate 66 bpm atrial rate 66 bpm PR interval 160 QRS 86 QT interval 424 PRT 036 -27 041 QTc 444?

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A member asked:

Doctors had an ECG test vent rate 72 BPM PR interval 124 ms QRS duration 98 ms QT/QTcB. 392/429 ms P-R-T axes 73 89 79?

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